RT Journal Article SR Electronic T1 Magnetic Resonance of Myelination and Myelin Disorders, 3rd ed JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 947 OP 948 VO 27 IS 4 YR 2006 UL http://www.ajnr.org/content/27/4/947.abstract AB